{"id":35662,"date":"2019-07-29T09:32:24","date_gmt":"2019-07-29T07:32:24","guid":{"rendered":"https:\/\/acc-clone.max2.dev\/?page_id=35662"},"modified":"2025-08-07T13:12:23","modified_gmt":"2025-08-07T11:12:23","slug":"optical-surface-measuring-system","status":"publish","type":"page","link":"https:\/\/www.accretech.eu\/en\/surface-measuring-systems\/optical-surface-measuring-system\/","title":{"rendered":"Optical surface measuring systems"},"content":{"rendered":"<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='standard-grid'  class='av-layout-grid-container av-8h8gnm-493c8205fb0927fed9d1681a5412c74c entry-content-wrapper main_color av-flex-cells  container_wrap fullsize'  >\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-8apjv6-4293b80b0b360b6aaa040c8973ac2c85\">\n.flex_cell.av-8apjv6-4293b80b0b360b6aaa040c8973ac2c85{\nvertical-align:top;\n}\n.responsive #top #wrap_all .flex_cell.av-8apjv6-4293b80b0b360b6aaa040c8973ac2c85{\npadding:0px 20px 0px 0px !important;\n}\n<\/style>\n<div class='flex_cell av-8apjv6-4293b80b0b360b6aaa040c8973ac2c85 av-gridrow-cell av_two_third no_margin' ><div class='flex_cell_inner'><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-88q5ne-045b130529c756d69f4455f513077142\">\n.flex_column.av-88q5ne-045b130529c756d69f4455f513077142{\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div class='flex_column av-88q5ne-045b130529c756d69f4455f513077142 av_one_full first no_margin flex_column_div av-zero-column-padding '     ><br \/>\n<section  class='av_textblock_section av-7u5npe-95d3d7a3646cc367a1f6d11bf529fdc1'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h1><span style=\"color: #154194;\">Optical surface measuring systems<\/span><\/h1>\n<\/div><\/section><br \/>\n<section  class='av_textblock_section av-7u5npe-95d3d7a3646cc367a1f6d11bf529fdc1'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Fast contour and roughness measurements<\/h2>\n<\/div><\/section><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-7r01fe-ede05ef1e9694965a733c93aecbfc39a\">\n#top .flex_column.av-7r01fe-ede05ef1e9694965a733c93aecbfc39a{\nmargin-top:0px;\nmargin-bottom:10px;\n}\n.flex_column.av-7r01fe-ede05ef1e9694965a733c93aecbfc39a{\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-7r01fe-ede05ef1e9694965a733c93aecbfc39a{\nmargin-top:0px;\nmargin-bottom:10px;\n}\n<\/style>\n<div class='flex_column av-7r01fe-ede05ef1e9694965a733c93aecbfc39a av_one_full  omg-with-list first no_margin flex_column_div av-zero-column-padding '     ><section  class='av_textblock_section av-7i17ii-40bc58402d6cc8faad925a51130166c3'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>It\u2019s no longer enough for many workpieces these days to collect dimensional measurements. More and more, it\u2019s necessary to collect the entire two- or three-dimensional topography of a surface. With the services of optical measuring technology, point clouds are created with extremely high point density. The resolution that this enables is suitable for being able to evaluate even the smallest geometries.<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-7r01fe-85a72487bbda8bb52977acb7aebce9a5\">\n#top .flex_column.av-7r01fe-85a72487bbda8bb52977acb7aebce9a5{\nmargin-top:0px;\nmargin-bottom:30px;\n}\n.flex_column.av-7r01fe-85a72487bbda8bb52977acb7aebce9a5{\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-7r01fe-85a72487bbda8bb52977acb7aebce9a5{\nmargin-top:0px;\nmargin-bottom:30px;\n}\n<\/style>\n<div class='flex_column av-7r01fe-85a72487bbda8bb52977acb7aebce9a5 av_one_full  omg-with-list first no_margin flex_column_div av-zero-column-padding '     ><section  class='av_textblock_section av-7i17ii-40bc58402d6cc8faad925a51130166c3'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>For larger and flat measuring ranges in particular, optical measuring technology is an advantage because it allows measuring to proceed much more quickly.<\/p>\n<p>By doing so, measurements can even be made directly against a CAD model \u2013 and a two-dimensional display of the deviations can be rendered in close to real time. These results allow for fast conclusions on the production process and enable short reaction times up to closed control loops.<\/p>\n<p>Another advantage of optical measuring technology is that workpieces and their surfaces can be measured without contact so as to avoid damaging them with the measuring probe. This is relevant to sensitive plastic and mirror surfaces, for example.<\/p>\n<\/div><\/section><\/div><\/p>\n<\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-7eys7e-0788a9010ac7c2b493c20c3c9ff399e9\">\n.flex_cell.av-7eys7e-0788a9010ac7c2b493c20c3c9ff399e9{\nvertical-align:top;\n}\n.responsive #top #wrap_all .flex_cell.av-7eys7e-0788a9010ac7c2b493c20c3c9ff399e9{\npadding:15px 0px 0px 0px !important;\n}\n<\/style>\n<div class='flex_cell av-7eys7e-0788a9010ac7c2b493c20c3c9ff399e9 av-gridrow-cell av_one_third no_margin' ><div class='flex_cell_inner'><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-77a8yi-0d41f24871f8e0ff790014108943a5a1\">\n#top .flex_column.av-77a8yi-0d41f24871f8e0ff790014108943a5a1{\nmargin-top:0px;\nmargin-bottom:20px;\n}\n.flex_column.av-77a8yi-0d41f24871f8e0ff790014108943a5a1{\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\nborder-radius:0px 0px 0px 0px;\npadding:0px 15px 0px 0px;\nbackground-color:#154194;\n}\n.responsive #top #wrap_all .flex_column.av-77a8yi-0d41f24871f8e0ff790014108943a5a1{\nmargin-top:0px;\nmargin-bottom:20px;\n}\n<\/style>\n<div class='flex_column av-77a8yi-0d41f24871f8e0ff790014108943a5a1 av_one_full first flex_column_div av-hide-on-mobile '     ><\/div><div class='flex_column_table av-kbj3n41l-4e8a53d93c8415cfe283bfb041191010 sc-av_one_full av-equal-height-column-flextable'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-kbj3n41l-4e8a53d93c8415cfe283bfb041191010\">\n#top .flex_column_table.av-equal-height-column-flextable.av-kbj3n41l-4e8a53d93c8415cfe283bfb041191010{\nmargin-top:0px;\nmargin-bottom:15px;\n}\n.flex_column.av-kbj3n41l-4e8a53d93c8415cfe283bfb041191010{\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\nbackground:url(https:\/\/www.accretech.eu\/wp-content\/uploads\/2020\/02\/Matrix_Teaser_gross-300x186.jpg) 50% 50% no-repeat scroll #ebebeb;\n}\n<\/style>\n<div class='flex_column av-kbj3n41l-4e8a53d93c8415cfe283bfb041191010 av_one_full first flex_column_table_cell av-equal-height-column av-align-top av-zero-column-padding avia-link-column av-column-link '    data-link-column-url=\"https:\/\/www.accretech.eu\/en\/product-finder\/\"   ><a class=\"av-screen-reader-only\" href=https:\/\/www.accretech.eu\/en\/product-finder\/ >Link to: Product Finder<\/a><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jwzf1y2q-8b9489a8b2d39734508cd6794ed042cb\">\n#top .hr.hr-invisible.av-jwzf1y2q-8b9489a8b2d39734508cd6794ed042cb{\nheight:150px;\n}\n<\/style>\n<div  class='hr av-jwzf1y2q-8b9489a8b2d39734508cd6794ed042cb hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<section  class='av_textblock_section av-h96fm-4709f72178eef738c2be0019609ef47f'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock popup-matrix-thumb-text'  itemprop=\"text\" ><p style=\"font-family: frutiger; font-size: 20px; color: #154194; margin: 0px;\">Find a suitable measuring device<\/p>\n<\/div><\/section><\/p><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='standard-grid'  class='av-layout-grid-container av-8h8gnm-493c8205fb0927fed9d1681a5412c74c entry-content-wrapper main_color av-flex-cells  container_wrap fullsize'  >\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-8apjv6-4293b80b0b360b6aaa040c8973ac2c85\">\n.flex_cell.av-8apjv6-4293b80b0b360b6aaa040c8973ac2c85{\nvertical-align:top;\n}\n.responsive #top #wrap_all .flex_cell.av-8apjv6-4293b80b0b360b6aaa040c8973ac2c85{\npadding:0px 20px 0px 0px !important;\n}\n<\/style>\n<div class='flex_cell av-8apjv6-4293b80b0b360b6aaa040c8973ac2c85 av-gridrow-cell av_one_full no_margin' ><div class='flex_cell_inner'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-7r01fe-85a72487bbda8bb52977acb7aebce9a5\">\n#top .flex_column.av-7r01fe-85a72487bbda8bb52977acb7aebce9a5{\nmargin-top:0px;\nmargin-bottom:30px;\n}\n.flex_column.av-7r01fe-85a72487bbda8bb52977acb7aebce9a5{\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-7r01fe-85a72487bbda8bb52977acb7aebce9a5{\nmargin-top:0px;\nmargin-bottom:30px;\n}\n<\/style>\n<div class='flex_column av-7r01fe-85a72487bbda8bb52977acb7aebce9a5 av_one_full  omg-with-list first no_margin flex_column_div av-zero-column-padding '     ><section  class='av_textblock_section av-7i17ii-0ecc295ff138f88e3a5f9058fe2b1f66'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3><strong>The ACCRETECH optical surface measuring systems<\/strong><\/h3>\n<\/div><\/section><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='standard-grid'  class='av-layout-grid-container av-6cnqde-8a3ef26acc6a4bdd5874b93c968a30b8 entry-content-wrapper alternate_color av-flex-cells  dreiergrid  container_wrap fullsize'  >\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4zn9je-8c5b0f6243e3c6850ac0a792f2b345c5\">\n.flex_cell.av-4zn9je-8c5b0f6243e3c6850ac0a792f2b345c5{\nvertical-align:top;\nbackground:url(https:\/\/www.accretech.eu\/wp-content\/uploads\/2019\/07\/OptScope_ACCRETECH.jpg) 50% 50% no-repeat scroll ;\n}\n.responsive #top #wrap_all .flex_cell.av-4zn9je-8c5b0f6243e3c6850ac0a792f2b345c5{\npadding:180px 10px 10px 10px !important;\n}\n<\/style>\n<a class=\"av-screen-reader-only\" href=\"https:\/\/www.accretech.eu\/en\/surface-measuring-systems\/optical-surface-measuring-system\/opt-scope-3d\/\" >Link to: Opt-Scope (3D)<\/a><div class='flex_cell av-4zn9je-8c5b0f6243e3c6850ac0a792f2b345c5 av-gridrow-cell av_one_third no_margin  bg-image-zoom avia-link-column av-cell-link avia-link-column-hover'  data-link-column-url=\"https:\/\/www.accretech.eu\/en\/surface-measuring-systems\/optical-surface-measuring-system\/opt-scope-3d\/\" ><div class='flex_cell_inner'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4xyit6-5b48725648db712e8b2f1f236c66268c\">\n#top .flex_column.av-4xyit6-5b48725648db712e8b2f1f236c66268c{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-4xyit6-5b48725648db712e8b2f1f236c66268c{\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\nborder-radius:0px 0px 0px 0px;\npadding:10px 0px 10px 20px;\nbackground-color:#ebebeb;\n}\n.responsive #top #wrap_all .flex_column.av-4xyit6-5b48725648db712e8b2f1f236c66268c{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div class='flex_column av-4xyit6-5b48725648db712e8b2f1f236c66268c av_one_full first no_margin flex_column_div '     ><section  class='av_textblock_section av-h96fm-9422b5d4b816c59116e8f4fb04a1b4fc'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"font-family: frutiger; font-size: 20px; color: #154194; margin: 0px;\">Opt-Scope<\/p>\n<\/div><\/section><\/div>\n<\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4zn9je-06ce882b4703f1c9f753e1c2a42870c0\">\n.flex_cell.av-4zn9je-06ce882b4703f1c9f753e1c2a42870c0{\nvertical-align:top;\n}\n.responsive #top #wrap_all .flex_cell.av-4zn9je-06ce882b4703f1c9f753e1c2a42870c0{\npadding:0px 10px 10px 10px !important;\n}\n<\/style>\n<div class='flex_cell av-4zn9je-06ce882b4703f1c9f753e1c2a42870c0 av-gridrow-cell av_two_third no_margin  text-daneben' ><div class='flex_cell_inner'><section  class='av_textblock_section av-jxduift9-26c7014afc2526183861351388b9a1ae'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Fast measurements for 3D surface structures with white light interferometer<\/p>\n<ul>\n<li>Saves a lot of time in comparison to physical measurement<\/li>\n<li>Vertical Scanning Range 20 mm<\/li>\n<li>Resolution 0.01 Nm<\/li>\n<li>Precision \u00b1(0,1+|H\/1000|) \u03bcm<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.accretech.eu\/en\/surface-measuring-systems\/optical-surface-measuring-system\/opt-scope-3d\/\">more info<\/a><\/p>\n<\/div><\/section>\n<\/div><\/div>\n<\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-19h6a02-77b0e543943287152fa0b87cc1901dcd\">\n.flex_column.av-19h6a02-77b0e543943287152fa0b87cc1901dcd{\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div class='flex_column av-19h6a02-77b0e543943287152fa0b87cc1901dcd av_one_full first flex_column_div av-zero-column-padding '     ><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='standard-grid'  class='av-layout-grid-container av-av_layout_row-56dc2cf29fa234a242b9be79da4b1bd7 entry-content-wrapper alternate_color av-flex-cells  dreiergrid  container_wrap fullsize'  >\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-l0miun24-b3c7bbc69cf7891299bdbef710b86c51\">\n.flex_cell.av-l0miun24-b3c7bbc69cf7891299bdbef710b86c51{\nvertical-align:top;\nbackground:url(https:\/\/www.accretech.eu\/wp-content\/uploads\/2022\/04\/ZEISS_O-Detect-transparent.png) 50% 50% no-repeat scroll #f7f7f7;\n}\n.responsive #top #wrap_all .flex_cell.av-l0miun24-b3c7bbc69cf7891299bdbef710b86c51{\npadding:180px 10px 10px 10px !important;\n}\n<\/style>\n<a class=\"av-screen-reader-only\" href=\"https:\/\/www.accretech.eu\/en\/surface-measuring-systems\/contour-measuring-systems\/zeiss-o-detect\/\" >Link to: ZEISS O-Detect<\/a><div class='flex_cell av-l0miun24-b3c7bbc69cf7891299bdbef710b86c51 av-gridrow-cell av_one_third no_margin  bg-image-zoom avia-link-column av-cell-link avia-link-column-hover'  data-link-column-url=\"https:\/\/www.accretech.eu\/en\/surface-measuring-systems\/contour-measuring-systems\/zeiss-o-detect\/\" ><div class='flex_cell_inner'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_full-d2379a7d43cfae33b44d538a0511c173\">\n#top .flex_column.av-av_one_full-d2379a7d43cfae33b44d538a0511c173{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-av_one_full-d2379a7d43cfae33b44d538a0511c173{\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\nborder-radius:0px 0px 0px 0px;\npadding:10px 0px 10px 20px;\nbackground-color:#ebebeb;\n}\n.responsive #top #wrap_all .flex_column.av-av_one_full-d2379a7d43cfae33b44d538a0511c173{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div class='flex_column av-av_one_full-d2379a7d43cfae33b44d538a0511c173 av_one_full first no_margin flex_column_div '     ><section  class='av_textblock_section av-l0mim8f9-b0d28258fe0830bc319c474abe6c8925'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"font-family: frutiger; font-size: 20px; color: #154194; margin: 0px;\">ZEISS O-Detect<\/p>\n<\/div><\/section><\/div>\n<\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_cell_two_third-4a207af2b98a86cd660282d91db70ac5\">\n.flex_cell.av-av_cell_two_third-4a207af2b98a86cd660282d91db70ac5{\nvertical-align:top;\n}\n.responsive #top #wrap_all .flex_cell.av-av_cell_two_third-4a207af2b98a86cd660282d91db70ac5{\npadding:0px 10px 10px 10px !important;\n}\n<\/style>\n<div class='flex_cell av-av_cell_two_third-4a207af2b98a86cd660282d91db70ac5 av-gridrow-cell av_two_third no_margin  text-daneben' ><div class='flex_cell_inner'><section  class='av_textblock_section av-l0mitg62-951f251d9092c31b4f94d9be30f489b0'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Optical measuring machine that offers intuitive operation, high-quality imaging and flexible lighting for precise and contactless measurements.<\/p>\n<ul>\n<li>Ultra high-speed Non-Contact 3D CNC measurement<\/li>\n<li>Measuring volume 300mm(w) x 200mm(d) x 200mm(h)<\/li>\n<li>High pixel resolution of about 3 \u03bcm<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.accretech.eu\/en\/surface-measuring-systems\/contour-measuring-systems\/zeiss-o-detect\/\">more info<\/a><\/p>\n<\/div><\/section>\n<\/div><\/div>\n<\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_full-1df1b63c6c045939f2dc1aefbdd8e7ad\">\n.flex_column.av-av_one_full-1df1b63c6c045939f2dc1aefbdd8e7ad{\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div class='flex_column av-av_one_full-1df1b63c6c045939f2dc1aefbdd8e7ad av_one_full first flex_column_div av-zero-column-padding '     ><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-i7ehgi-42ad14aa01c6d7b820c8ca1960cdf26e\">\n.flex_column.av-i7ehgi-42ad14aa01c6d7b820c8ca1960cdf26e{\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div class='flex_column av-i7ehgi-42ad14aa01c6d7b820c8ca1960cdf26e av_one_full first flex_column_div av-zero-column-padding '     ><section  class='av_textblock_section av-7i17ii-40bc58402d6cc8faad925a51130166c3'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>With the <a href=\"https:\/\/www.accretech.eu\/en\/surface-measuring-systems\/optical-surface-measuring-system\/opt-scope-3d\/\">Opt-Scope<\/a>, ACCRETECH offers an optical surface measuring system based on white light interferometry that can be used to measure both contours and roughness \u2013 and with a resolution up to 0.01 nanometres.<\/p>\n<p>The white light interferometry procedure utilises interferences from broadband light, which has a shorter coherence length than laser light. The beam of light is is split into two paths by a beam splitter. One beam reflects onto a reference mirror and the other onto the sample to measure. The two beams intersect one another on the return path. This creates an interference pattern that is recorded by a camera. Interferences occur when the difference in length between the reference mirror and the sample surface is smaller than the coherence length.<\/p>\n<p>This effect is utilised in the scanning white light interferometry of the Opt-Scope. The sample is moved perpendicular to the measurement assembly through the interfering range and the interference patterns are plotted by the camera at discreet intervals of movement. For each pixel, the autocorrelation function (interferogram) of the original light beam is recorded where it travels through the path.<\/p>\n<p>The Opt-Scope measuring system makes the measurement of surface topographies possible in a measurement time of a few seconds. This makes it up to 100 times faster than a physical 3D surface measurement. High precision and highly polished surfaces can also be measured too, such as for example from mirrors, to an extremely rough surface such as on grinding stones.<\/p>\n<p>The Z measuring range area of the gauging device is 20 mm. The Opt-Scope has a CNC-controlled X\/Y table for automation and to expand the measuring area. It also has a stitching function so that larger areas can be measured as well.<\/p>\n<\/div><\/section><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":550,"featured_media":24384,"parent":35657,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"filter_category":[],"filter_measurements":[],"class_list":["post-35662","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v26.1.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Optical surface measuring systems | ACCRETECH<\/title>\n<meta name=\"description\" content=\"The Opt-Scope measures contour and roughness contactless and fast with a resolution down to 0.01 nanometers.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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